NL77469C - - Google Patents

Info

Publication number: NL77469C
Authority: NL; Netherlands

Application number

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1949-05-07

Publication of NL77469C publication Critical patent/NL77469C/xx

Classifications

- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
- A47L11/4038—Disk shaped surface treating tools
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/02—Floor surfacing or polishing machines
- A47L11/10—Floor surfacing or polishing machines motor-driven
- A47L11/14—Floor surfacing or polishing machines motor-driven with rotating tools
- A47L11/16—Floor surfacing or polishing machines motor-driven with rotating tools the tools being disc brushes
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4063—Driving means; Transmission means therefor
- A47L11/4069—Driving or transmission means for the cleaning tools
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4075—Handles; levers

NL77469D 1949-05-07 NL77469C (tr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US91980A US2683884A (en)	1949-05-07	1949-05-07	Floor polisher

Publications (1)

Publication Number	Publication Date
NL77469C true NL77469C (tr)

Family

ID=22230610

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL676702290A NL153245B (nl)	1949-05-07		Werkwijze voor het verlagen van de viscositeit van dispersies van pastavormend polyvinylchloride en weekmakers.
NL77469D NL77469C (tr)	1949-05-07

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
NL676702290A NL153245B (nl)	1949-05-07		Werkwijze voor het verlagen van de viscositeit van dispersies van pastavormend polyvinylchloride en weekmakers.

Country Status (5)

Country	Link
US (1)	US2683884A (tr)
CH (1)	CH283364A (tr)
DE (1)	DE884075C (tr)
GB (1)	GB677475A (tr)
NL (2)	NL77469C (tr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3451087A (en) *	1958-08-22	1969-06-24	Sunbeam Corp	Floor conditioning
US3349266A (en) *	1958-08-22	1967-10-24	Sunbeam Corp	Floor conditioner
US2941222A (en) *	1958-11-24	1960-06-21	Electrolux Corp	Electric floor polishers
US3258803A (en) *	1963-06-25	1966-07-05	Sunbeam Corp	Foam generator for floor conditioner
US3212117A (en) *	1963-06-25	1965-10-19	Sunbeam Corp	Foam generating floor conditioner
BE654553A (tr) *	1963-10-19
JP1739008S (ja) *	2022-01-20	2023-03-14		床清掃機
USD1047324S1 (en) *	2022-10-26	2024-10-15	Lindhaus S.R.L.	Machine for cleaning floors

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1622166A (en) *	1926-07-06	1927-03-22	John M Schultz	Cleaning machine
US1927225A (en) *	1927-04-13	1933-09-19	Julia E Woods	Floor finishing machine
US1820482A (en) *	1927-08-18	1931-08-25	William G Orth	Portable power-driven machine for scrubbing, polishing, resurfacing, or otherwise treating floors
US1854638A (en) *	1927-10-26	1932-04-19	Julia E Woods Individually	Surface waxing machine
US1927227A (en) *	1928-01-06	1933-09-19	Julia E Woods	Surface waxing machine
US1937287A (en) *	1929-02-06	1933-11-28	William L Mcgee	Electric floor machine
US1877951A (en) *	1930-09-26	1932-09-20	Regina Corp	Floor machine
US1928246A (en) *	1932-12-13	1933-09-26	Brinker Richard Joseph	Stone and masonry renovating device
US2119386A (en) *	1934-08-28	1938-05-31	Gen Electric	Floor polishing machine
US2258165A (en) *	1939-04-11	1941-10-07	Sassano Joseph	Floor brush
US2300138A (en) *	1940-09-25	1942-10-27	Kent Company Inc	Floor machine
US2340379A (en) *	1940-12-09	1944-02-01	Hoover Co	Suction cleaner

0
- NL NL676702290A patent/NL153245B/xx unknown
- NL NL77469D patent/NL77469C/xx active
1949
- 1949-05-07 US US91980A patent/US2683884A/en not_active Expired - Lifetime
1950
- 1950-04-24 GB GB10026/50A patent/GB677475A/en not_active Expired
- 1950-05-04 DE DEH2636A patent/DE884075C/de not_active Expired
- 1950-05-06 CH CH283364D patent/CH283364A/fr unknown

Also Published As

Publication number	Publication date
GB677475A (en)	1952-08-13
CH283364A (fr)	1952-06-15
DE884075C (de)	1953-07-23
US2683884A (en)	1954-07-20
NL153245B (nl)

Publication	Publication Date	Title
FR944200A (tr)	1949-04-20
AT166754B (tr)	1950-09-25
BE490256A (tr)
BE155588A (tr)
BE437616A (tr)
BE449134A (tr)
BE457200A (tr)
BE476015A (tr)
BE476643A (tr)
BE476829A (tr)
BE479156A (tr)
BE480597A (tr)
NL152965A (tr)
BE482756A (tr)
BE483443A (tr)
BE483689A (tr)
BE485768A (tr)
BE485770A (tr)
BE486689A (tr)	1949-01-31
BE486819A (tr)
BE487077A (tr)	1949-02-15
BE487289A (tr)
BE487335A (tr)
BE487425A (tr)
BE487428A (tr)